Granted Patent
Utility
US 6,037,984 · App. 08/997,965
Method and apparatus for embedding a watermark into a digital image or image sequence
Inventors:
Michael A. Isnardi, Clyde Musgrave
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: Dec 24, 1997
Inventors
Michael A. Isnardi
Clyde Musgrave
Assignee (at issue)
Sarnoff Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.